The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Hamid Pirahesh sits on this spectrum.
This scientist: 94 publications — 7th percentile
7% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 991 publications or more.
The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Hamid Pirahesh sits on this spectrum.
This scientist: 45 D-Index — 51st percentile
51% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 131 D-Index or more.
Hamid Pirahesh is affiliated with IBM in the United States and has a research focus spanning several areas within computer science. Their work is primarily concentrated in the fields of cloud computing and resource management, advanced database systems and queries, and distributed systems with fault tolerance.
The main fields of study for Hamid Pirahesh include:
Within this broad domain, their subfields of research cover:
The primary topics addressed in their research are:
Hamid Pirahesh has contributed to publications in venues such as:
Their recent scholarly output includes the paper titled "Db2 event store", published in 2020 in the Proceedings of the VLDB Endowment.
Collaboration has been a feature of their research, with frequent co-authors including:
Hamid Pirahesh has been recognized by the ACM, having received the ACM Fellow award in 2008 for contributions related to query processing and query languages.
J. Gray;A. Bosworth;A. Lyaman;H. Pirahesh
C. Mohan;Don Haderle;Bruce Lindsay;Hamid Pirahesh
Jayavel Shanmugasundaram;Eugene J. Shekita;Rimon Barr;Michael J. Carey
Hamid Pirahesh;Joseph M. Hellerstein;Waqar Hasan
L. M. Haas;J. C. Freytag;G. M. Lohman;H. Pirahesh
Phil Bernstein;Michael Brodie;Stefano Ceri;David DeWitt
L.M. Haas;W. Chang;G.M. Lohman;J. McPherson
Volker Markl;Vijayshankar Raman;David Simmen;Guy Lohman
Qiong Luo;Sailesh Krishnamurthy;C. Mohan;Hamid Pirahesh
Guy M. Lohman;Bruce Lindsay;Hamid Pirahesh;K. Bernhard Schiefer
Inderpal Singh Mumick;Hamid Pirahesh;Raghu Ramakrishnan
Bruce Lindsay;Laura Haas;C. Mohan;Hamid Pirahesh
Ulf Schreier;Hamid Pirahesh;Rakesh Agrawal;C. Mohan
Andrey Balmin;Fatma Özcan;Kevin S. Beyer;Roberta J. Cochrane
Markos Zaharioudakis;Roberta Cochrane;George Lapis;Hamid Pirahesh
C. Mohan;Hamid Pirahesh;Raymond Lorie
P. Seshadri;H. Pirahesh;T.Y.C. Leung
Mehmet Altinel;Christof Bornhövd;Sailesh Krishnamurthy;C. Mohan
Kevin Beyer;Roberta J. Cochrane;Vanja Josifovski;Jim Kleewein
Jim Gray;Surajit Chaudhuri;Adam Bosworth;Andrew Layman
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